Javascript Google Maps API v3中是否存在已完成的绘图事件或回调?
我想弹出一个加载条,以便在地图上加载内容时使用Javascript Google Maps API v3中是否存在已完成的绘图事件或回调?,javascript,google-maps,Javascript,Google Maps,我想弹出一个加载条,以便在地图上加载内容时使用 // insert / show your loading bar // (or not if it's already visible in the DOM) // var map = new google.maps.Map(map_canvas, map_options); google.maps.event.addListenerOnce(map, 'idle', function() { // hide your
// insert / show your loading bar
// (or not if it's already visible in the DOM)
// var map = new google.maps.Map(map_canvas, map_options);
google.maps.event.addListenerOnce(map, 'idle', function() {
// hide your loading bar
});